Q: 'How to stay calm when I have no idea what is going on?' Wow, if that’s not a sign of the times, I don’t know what is. Here’s what our experts had to say. A: Uncertainty can be anxiety ...

In fact, one scientific analysis published last year found that even shorter periods of sleep loss, like staying up an hour ...

We look at the reasons why and offer some tips on how to stay calm next time you’re involved ... Put this into practice, and you could be on track to have far more productive conversations ...